The sand mixing truck is the most important auxiliary equipment for fracturing and sand control operations in oil fields. It is mainly used for mixing, agitating, and conveying sand and other media required in fracturing operations. The mixed sand vehicle is required to carry out related maintenance items during different working hours, such as the following: First, the mixed-sand vehicle takes six hours per working time, or it needs to do the regular maintenance every time the construction works in two to three wells: Need to check the gas roads, oil roads, and whether there are leaks or loose joints in the water pipeline. It must be ensured that all the pipelines of the vehicles are smooth and intact. In a certain period of time, they need to be mixed. Sanders do the right fastening work. Check the use of each instrument of the blender and ensure that there is no corrosion of each circuit, terminal and sensor, and that the fastening between each component works well. Check whether there is any problem with the oil quality and the oil quality of the vehicle's hydraulic oil tank. If necessary, replace it and fill it with a timely manner. If the hydraulic oil of the blender truck needs to be replaced, it must be confirmed by the engineer. Check the oil in the transfer tank and whether there is any abnormality in the oil level, and replace or refill it if necessary. Check and ensure that the discharge nozzle, suction nozzle, butterfly valve or bypass tube is smooth and intact. Check and ensure that the fire extinguishers are in good condition. The use of cleaning liquid additive filter should be replaced in time if required. Check whether the wear condition of the measuring auger or the sand conveying dragon is within the normal use range. If not, it is necessary to replace the new one immediately. The piston lube cups of the 3# and 1# liquid additive pumps and the oil and oil level of the crankcase are used normally, but they need to be replaced and filled. 2. The regular service of the sand mixer must be between 25 and 35 hours per working time, or between ten and fifteen times: Check whether the hydraulic oil cooling system of the blender is normal during operation. The cyclone of the inspection vehicle is complete. The mixing paddles in the mixing tank are in good condition. Check the use of the bearings and the packing at both ends of the mixing paddle shaft and replace the sealing packing of the vehicle in a timely manner if necessary. Check and ensure that the dry powder additive for the blender is used as a powder sealer and the completeness of the flow sensor. Remove the inhalation and exclusion flowmeters, check the rotating impeller of the mixer wheel and the wear condition of the casing, clean the foreign matter or the silk rope wound on the impeller shaft, and then return the device to the fixed position. jobs. Check the use of the airway system and the venturi, and if necessary, dismantle it and clean it. Finally, carefully check the use of the buttons of each function on the surface console of the mixer wheel. If any failure or card is found, it must be replaced as soon as possible, in order to check the connector of the socket. The contact is normal and there should be no loosening.
This kind of table clock are different from others or other brand flip clock. We design many interesting mode of flip clock. If you don't have any idea of giving your friends or families gift, think about table flip clock. I am sure you will be spurring. House, animals, boats and so on ...We can also provide OEM service, which you can give your design or idea to us. We will make you a perfect product.
Colorful Desk Clocks;Table Clock Alarm;Personalized Desk Clocks With Picture;Wholesale Chinese Desk Clocks;Pictures Office Clock Guangzhou Huan Yu Clocking Technologies Co., Ltd. , https://www.mk-times.com
